TY - GEN AU - de la Torre-Luque, Alejandro AU - Fiol-Veny, Aina AU - Balle, Maria AU - Bornas, Xavier PY - 2016 DO - 10.1016/j.ijchp.2016.04.002 SN - 1697-2600 UR - http://hdl.handle.net/20.500.12105/20230 AB - Background/Objective: Anxiety symptoms in adolescence have been found to be associated with heart rate variability (HRV) linear features, but more basic properties of the cardiac system remain unexplored. This study focused on the fractal nature of 90... LA - eng PB - Elsevier KW - Anxiety KW - Adolescence KW - Allometric control KW - Fractality KW - Ex post facto study TI - Heartbeat scaling in early adolescents: Its association with anxiety symptoms and sensitivity to punishment TY - research article ER -